BR112017017873A2 - pressing forming method and pressing forming device - Google Patents

pressing forming method and pressing forming device

Info

Publication number
BR112017017873A2
BR112017017873A2 BR112017017873-7A BR112017017873A BR112017017873A2 BR 112017017873 A2 BR112017017873 A2 BR 112017017873A2 BR 112017017873 A BR112017017873 A BR 112017017873A BR 112017017873 A2 BR112017017873 A2 BR 112017017873A2
Authority
BR
Brazil
Prior art keywords
mold
pressing forming
punch
edge part
pressing
Prior art date
Application number
BR112017017873-7A
Other languages
Japanese (ja)
Portuguese (pt)
Inventor
Suzuki Toshiya
Nakazawa Yoshiaki
Nakata Masahiro
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112017017873A2 publication Critical patent/BR112017017873A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

trata-se de um método de conformação por prensagem para fabricar um objeto conformado por prensagem de uma placa a ser processada com o uso de um dispositivo de conformação por prensagem equipado com um punção, um molde, um bloco de punção e um bloco de molde. quando a placa a ser processada é presa pelo molde e pelo punção, a superfície de lado de molde de um segmento da placa a ser processada entre a área em contato com a parte de rebordo de fundo de molde e o bloco de molde não está em contato com o molde e o bloco de molde. adicionalmente, a porção da superfície de prensagem de lado de punção que é a superfície de extremidade adjacente à parte de rebordo de punção é alinhada à parte de rebordo de punção, ou é localizada mais profundamente dentro do punção do que a parte de rebordo de punção.it is a pressing forming method to manufacture an object shaped by pressing a plate to be processed using a press forming device equipped with a punch, a mold, a punch block and a mold block . when the plate to be processed is held by the mold and the punch, the mold side surface of a segment of the plate to be processed between the area in contact with the bottom mold edge part and the mold block is not in contact with the mold and the mold block. additionally, the portion of the punching side pressing surface which is the end surface adjacent to the punching edge part is aligned with the punching edge part, or is located more deeply within the punch than the punching edge part .

BR112017017873-7A 2015-03-03 2016-03-02 pressing forming method and pressing forming device BR112017017873A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015041701 2015-03-03
JP2015-041701 2015-03-03
PCT/JP2016/056498 WO2016140287A1 (en) 2015-03-03 2016-03-02 Press-forming method and press-forming device

Publications (1)

Publication Number Publication Date
BR112017017873A2 true BR112017017873A2 (en) 2018-04-10

Family

ID=56848917

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017017873-7A BR112017017873A2 (en) 2015-03-03 2016-03-02 pressing forming method and pressing forming device

Country Status (12)

Country Link
US (1) US10799930B2 (en)
EP (1) EP3266534B1 (en)
JP (1) JP6028885B1 (en)
KR (2) KR101987569B1 (en)
CN (1) CN107405669B (en)
BR (1) BR112017017873A2 (en)
CA (1) CA2977203A1 (en)
MX (1) MX2017011104A (en)
MY (1) MY188607A (en)
RU (1) RU2682733C1 (en)
TW (1) TWI599412B (en)
WO (1) WO2016140287A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6179696B1 (en) 2015-12-08 2017-08-16 新日鐵住金株式会社 PRESS-MOLDED PRODUCTION METHOD, PRESS DEVICE, AND PRESS LINE
US20180328371A1 (en) * 2017-05-09 2018-11-15 Borgwarner Inc. Backplate and method of making and using the same
JP7019970B2 (en) * 2017-06-01 2022-02-16 日本製鉄株式会社 Manufacturing method of press-molded products, press equipment, and press line
EP3636362A4 (en) * 2017-06-07 2021-03-31 Nippon Steel Corporation Press-molded article manufacturing method and press line
JP7060233B2 (en) * 2018-03-23 2022-04-26 株式会社キーレックス Molding method for press-molded products
JP6985989B2 (en) 2018-06-26 2021-12-22 株式会社神戸製鋼所 Manufacturing method of press-molded products
WO2020111061A1 (en) * 2018-11-28 2020-06-04 日本製鉄株式会社 Press formed article manufacturing method, metal plate set, press device, and press line
EP3912744A4 (en) * 2019-01-17 2022-03-09 Nippon Steel Corporation Press-formed article manufacturing method, and press line
CN109877192A (en) * 2019-04-10 2019-06-14 滁州永强汽车制造有限公司 A kind of cabinet coaming plate integral forming device
KR102014409B1 (en) 2019-05-28 2019-08-26 백승진 Press Equipment
TWI692381B (en) * 2019-06-27 2020-05-01 國立臺灣海洋大學 Stamping device
JP7207276B2 (en) * 2019-11-20 2023-01-18 Ｊｆｅスチール株式会社 press mold
CN114951364B (en) * 2022-03-21 2023-10-13 山东合利工程机械有限公司 Rectangular pipe integrated forming die, hydraulic forming machine and forming method thereof
WO2024210207A1 (en) * 2023-04-05 2024-10-10 日本製鉄株式会社 Method for manufacturing press-molded article and press-molded article

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
SU1018751A1 (en) 1981-11-23 1983-05-23 Кировоградский Филиал Одесского Проектно-Конструкторско-Технологического Института "Почвомаш" Die for drawing
SU1329868A1 (en) * 1984-05-11 1987-08-15 Предприятие П/Я В-2453 Method of drawing articles and die for effecting same
JP2002263744A (en) 2001-03-06 2002-09-17 Toyota Motor Corp Metal stock drawing method, and press die for drawing
JP2004098125A (en) 2002-09-10 2004-04-02 Komatsu Sanki Kk Press forming method and press forming apparatus
JP4697086B2 (en) * 2005-12-01 2011-06-08 日産自動車株式会社 Molded part having bent corners, manufacturing method thereof and manufacturing apparatus
AT504783B1 (en) * 2007-08-29 2008-08-15 Weba Werkzeugbau Betr S Gmbh METHOD FOR COLD FORMING OF A STAINLESS STEEL SHEET
JP5079655B2 (en) 2008-09-30 2012-11-21 新日本製鐵株式会社 Press forming method
JP2012051005A (en) * 2010-09-01 2012-03-15 Sumitomo Metal Ind Ltd Press molding device and method of manufacturing press molded product
JP5808940B2 (en) * 2011-05-02 2015-11-10 本田技研工業株式会社 Press molding method and apparatus
MX345043B (en) 2011-05-20 2017-01-16 Nippon Steel & Sumitomo Metal Corp Press-molding method, and vehicle component.
JP6069223B2 (en) * 2011-12-22 2017-02-01 新日鐵住金株式会社 Press molded product
JP5499060B2 (en) 2012-01-25 2014-05-21 本田技研工業株式会社 Press dies and drawn products
EP2896467B1 (en) * 2012-09-12 2020-08-19 Nippon Steel Corporation Method for producing curved article
EP2977120B8 (en) * 2013-03-21 2018-07-25 Nippon Steel & Sumitomo Metal Corporation Manufacturing method for press-formed member and press forming apparatus
JP5664810B1 (en) * 2013-06-27 2015-02-04 Ｊｆｅスチール株式会社 Press forming method and apparatus
EP3406364B1 (en) 2016-01-21 2019-10-02 Nippon Steel Corporation Method for manufacturing press-molded article, and press apparatus

Also Published As

Publication number Publication date
KR102064246B1 (en) 2020-01-10
MX2017011104A (en) 2017-11-10
TW201641177A (en) 2016-12-01
EP3266534A1 (en) 2018-01-10
KR101987569B1 (en) 2019-06-10
WO2016140287A1 (en) 2016-09-09
JP6028885B1 (en) 2016-11-24
JPWO2016140287A1 (en) 2017-04-27
CN107405669A (en) 2017-11-28
MY188607A (en) 2021-12-22
KR20170113649A (en) 2017-10-12
TWI599412B (en) 2017-09-21
US10799930B2 (en) 2020-10-13
KR20190045420A (en) 2019-05-02
EP3266534B1 (en) 2023-06-21
RU2682733C1 (en) 2019-03-21
CN107405669B (en) 2018-11-27
EP3266534A4 (en) 2019-03-13
US20180078986A1 (en) 2018-03-22
CA2977203A1 (en) 2016-09-09

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements